baber/WOPTO huggingface dataset:
Patent JP-2002095049-A (JP)
Title: Information-providing system
Inventor: OUCHI SHIGEKI
IPC: H04W4/24
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To enable an information-providing system for safely and reasonably charging users for provided information, without being influenced by the state, etc., of the communication line. SOLUTION: A service center 1 successively transmits a plurality of packets, constituting information requested from the user of a mobile communication terminal 3 to the terminal 3. The terminal 3 transmits the acknowledgement of the received packets to the service center 1, and the center 1 charges the user of the terminal 3 for the information provided to the user after confirming that the user receives the packets constituting the information requested from the user form the acknowledgement.
Patent JP-2002089634-A (JP)
Title: Automatic tensioner
Inventor: YAMAKAWA TADASHI
IPC: F16H7/12
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To extend the life of a friction plate by preventing partial wear of the friction plate in an automatic tensioner having an offset tension pulley. SOLUTION: The automatic tensioner comprises a fixed support shaft, a swing arm with one end turnably supported on the support shaft and the other rotatively urged in the direction of a belt, a tension pulley turnably supported on the other end of the swing arm in an offset relation to the support shaft and placed into contact with the belt, a friction plate disposed between the one end of the swing arm and the support shaft to apply turning resistance to the swing arm, and a torsion coil spring disposed between the one end of the swing arm and the support shaft to apply rotative urging force to the swing arm and to increase the contact pressure between the friction plate, and the one end of the swing arm and support shaft. The friction plate 5 is disposed between one side 23 of the one end of the swing arm 2 and the torsion coil spring 4.  A thrust plate 19 for receiving a load resulting from the offset arrangement is disposed between the other side 28 of the one end of the swing arm 2 and a radial flange 6 raised on the end of the support shaft 1.
Patent JP-2001133269-A (JP)
Title: Tuning fork for inertia rate sensor
Inventor: KNOWLES STUART J
IPC: G01C19/5607
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a new or improved tuning fork for inertia rate sensor. SOLUTION: This tuning fork has a base and a body of a piezoelectric material having a tooth that extends from the base and reduces a horizontal dimension of the tooth from the base toward a top. Also, the fork contains a pair of inside parts that fork parts in a tooth base position are placed in a crystal plane of the piezoelectric material and a pair of outside parts that extends between the inside parts paired and the tooth in another crystal plane of the piezoelectric material. An isolated slot is formed in the base adjacent to these openings. An enlargement cutting-off part is formed for preventing formation of a facet extended over the slot and film at both ends of the slot.
Patent JP-2001145815-A (JP)
Title: Local facility
Inventor: KOBAYASHI SADAO
IPC: D06M13/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a local facility for a semiconductor fabrication apparatus in which no gaseous organic substance exists and a local facility in which neither phosphorus compound nor boron compound exists. SOLUTION: At least a surface material of walls composing the local facility, a filtration material of an air filter, and a sealing material for closely sealing the filtration material and a frame are made of materials which do not release organic phosphorus compounds and boron compounds. A material to be used for at least one of the filtration material of an air filter and the sealing material does not release gaseous organic substances when used.
Patent JP-2002101670-A (JP)
Title: System linkage inverter
Inventor: SUMIYOSHI SHINICHIRO
IPC: H02J3/38
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To enlarge the operation range of a power converter by improving the efficiency of a system linkage inverter, in particular, during small power. SOLUTION: A plurality of power conversion units 104 are provided with a switching element 105 and a current limiter coil 106. At least one of the plurality of the power conversion units 104 has an inverter control means, has a current sensor, an inverter control means 103 outputs a common drive signal for each switching element 105, the current sensor detects the over-all current of each current limiter coil 106, and the system linkage inverter output to the inverter control means 103 is provided.
Patent JP-2001121653-A (JP)
Title: Method for producing decorative thermosetting resin board and releasing agent used therefor
Inventor: MATSUBARA HIRONORI
IPC: B29C43/20
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a decorative thermosetting resin board which can improve productivity and thereby reduce production costs. SOLUTION: In a decorative board comprising pattern paper which is impregnated with a thermosetting resin and forms a decorative surface layer and at least one layer of core paper which is laminated on the back of the pattern paper and impregnated with the thermosetting resin and forms a core material layer, a releasing agent containing a metal salt of a polymeric electrolyte containing a fluorine-containing surfactant as a main component is provided on the outer surface side of the core paper to be the outermost layer.
Patent JP-2002105877-A (JP)
Title: Luminous napped fiber structure
Inventor: ARAI MASASHI
IPC: D06B11/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a luminous napped fiber structure in which the abrasion resistance of a luminous agent is excellent and which has a good feeling. SOLUTION: This luminous napped fiber structure characterized by fixing a luminous agent to the tips of fibers comprising an acrylic resin and not adhering the fibers to each other. Preferably, the luminous nap-like fiber structure, wherein, when the fiber structure is irradiated with a 30W fluorescent lamp from a distance of 2 m for 40 min and then left in a 65% RH dark room at 20 deg.C, the afterglow can visually be sensed for >=8.0 hr.
Patent JP-2002058558-A (JP)
Title: Rack device for corner
Inventor: OKUDA KATSUJI
IPC: A47B96/02
Filed: 2000-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a rack device for the corner, capable of being easily attached to a corner part formed of both wall surfaces by firmly pressing respective rack frames against both wall surfaces even if fastening force is relatively low. SOLUTION: This rack device for the corner is provided with a pair of right and left rack frames 2, 3 in which their ends are rotatably connected so that the cross angle may be changed, a pressing means 5 arranged between both rack frames 2, 3 so as to press respective rack frames 2, 3 against both wall surfaces 4, 4 for forming a corner part of a room, and a rack board having edges to be supported by both rack frames 2, 3. The pressing means 5 is constituted of a strut member 13 formed so as to be approached or separated in relation the cross part of both rack frames 2, 3 in a state where both ends abut on the inner surfaces of both rack frames 2, 3, and a fastening member 14 for forcibly making the projecting part 13 approach the cross part.
Patent JP-2002100636-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HOSAKA KENICHI
IPC: H01L21/322
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conventional high speed switching transistors to which Pt is introduced from the rear plane of a substrate due to the fact that Pt is easily gettered by the N+ type region in a semiconductor element region and the problem of low productivity compared with that of a general transistor, due to the Pt introduction process and a pretreatment for the introduction from the rear plane. SOLUTION: In this invention, Pt as well as an impurity for forming N+ regions in the semiconductor element region are diffused simultaneously from the front surface of the substrate, and by controlling subsequent baking conditions, Pt gettered by N+ regions can be emitted. Hereby, the process of diffusing Pt from the rear plane can be eliminated, which can cut down nearly one fourth of a manufacturing process of the semiconductor device, and additionally, since the emitted quantity of Pt into the substrate can be controlled by the baking conditions, it can considerably contribute to the productivity improvement.
Patent JP-2002112132-A (JP)
Title: Digital broadcast receiver, and program extraction method in digital broadcasting
Inventor: ABE TSUTOMU
IPC: H04N5/44
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver, that can totally reflect the desire of a user in the case of extracting a program among receptible programs by digital broadcasting. SOLUTION: A memory 202 stores the priority set by the user as to attributes of a program, such as genre, broadcast time and charging, and a CPU 201 totally discriminates whether each program included in EPG information received by an antenna 5 is along with the desires of the user, on the basis of the priority stored in the memory 202, extracts programs closer to the desires of the user and displays them on a display device 31 of a television receiver 3 as a list.
Patent JP-2002151677-A (JP)
Title: Method of manufacturing semiconductor light-emitting device
Inventor: TANABE HIDEYOSHI
IPC: H01L21/205
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device by which a high-quality light-emitting element can be formed relatively easily, and at the same time, the size of the whole structure of the element can be reduced. SOLUTION: In this method, a semiconductor light emitting element is manufactured through a step of forming silicon semiconductor elements 4 and 5, each having a silicon-made activating area, source and drain electrodes, and a gate electrode on the upper surface of a single-crystal silicon substrate 1, a step of forming a silicon film 18 having a prescribed opening 20 and made of amorphous silicon, polysilicon, or single-crystal silicon on the upper surface of the substrate 1 so as to cover the semiconductor elements 4 and 5, and a step of forming the light-emitting element 15, composed of a single-crystal compound semiconductor thin film on the upper surface of the silicon substrate 1 and a polycrystalline compound semiconductor thin film 19 on the silicon film 18.
Patent JP-2001168333-A (JP)
Title: Semiconductor device equipped with trench gate
Inventor: INOUE TOMOKI
IPC: H01L29/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a trench gate, in which the discharge resistance of holes is increased without narrowing the distance between trenches and which can reduce an electrification loss. SOLUTION: An IGBT is provided with a p-type emitter layer 17 and a p-type base layer 12 which are arranged and installed by sandwiching an n-type base layer 11. A pair of main trenches 13 are formed in such a way that they pass the p-type base layer 12 so as to reach the n-type base layer 11. A pair of n-type emitter layers 15 are formed on the surface of the p-type base layer 12 inside a current route region 41 which is sandwiched between the main trenches 13. A restriction trench 22 is formed in such a way that it passes the p-type base layer 12 so as to reach the n-type base layer 11 between the pair of n-type emitter layers 15. The restriction trench 22 increases the discharge resistance of the holes when the discharge route of the holes which is formed to an emitter electrode 19 through the p-type base layer 12 from the n-type base layer 11 is narrowed down.
Patent JP-2002099617-A (JP)
Title: Medical care communication network system and its program code storage medium
Inventor: SAWAI KENJI
IPC: G16H10/60
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a medical care communication network system which enables a doctor to accurately diagnose and treat a patient even at a medical care analysis site the staff of which is inexperienced technically or has not expertise of infrastructure. SOLUTION: Living body information received from the medical care analysis site the staff of which is inexperienced technically or has not expertise of infrastructure is transferred and analyzed and preliminarily diagnosed by the staff of a medical care analysis site which is experienced technically or has expertise of infrastructure. Analysis and preliminary diagnosis data are transferred to the medical care analysis site which is inexperienced technically or has the infrastructure expertise, and the doctor takes a final diagnosis of the patient according to the data.
Patent JP-2002107861-A (JP)
Title: Ultrafine silver halide grain emulsion, silver halide photographic emulsion using the same, and the silver halide photosensitive material
Inventor: MIKI MASAAKI
IPC: G03C1/035
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To form an ultrafine silver halide grain emulsion, comprising twin crystal-free ultrafine silver halide grains of small size and having a high concentration of a silver halide phase. SOLUTION: The ultrafine silver halide grain emulsion contains a dispersion medium, is formed at pAg<3 and satisfies requirements (i)-(iii), where (i) the emulsion contains >=0.7 mol%/l silver halide phase, (ii) >=80% of the silver halide grains do not contain twin crystals, and (iii) the average equivalent spherical diameter of the silver halide grains is <=25 nm.
Patent JP-2002106360-A (JP)
Title: Part for gas turbine and gas turbine having the part
Inventor: ITOU HIROSHIGE
IPC: C23C4/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide wear resisting surface treatment through which the wear damage of a gas turbine part can be effectively prevented from occurring. SOLUTION: A wear resisting coating layer 3 is formed on a base material 1 by using a thermal spraying material containing 75% or more of rigid particle, such as Cr3C2. A bonding coating layer having an intermediate nature between the natures of a wear resisting coating layer and the base material is interposed between the wear resisting coating layer 3 and the base material 1 to improve adhesion of the wear resisting coating. CoNiCrAIY is used as a binder material contained in a wear resisting coating layer 3. Further, Cr penetration treatment is applied on the wear resisting coating layer 3 to cure a surface.
Patent JP-2002110524-A (JP)
Title: Wafer-heating device
Inventor: TANAKA SATOSHI
IPC: H05B3/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a measurement temperature varies with a mounting structure where a thermocouple 10 used for adjusting the temperature of a soaking plate 2 in a wafer-heating device is inserted, and a response speed for measuring temperature becomes slower when heat capacity is increased to improved soaking. SOLUTION: In the wafer-heating device, one main surface of the soaking plate 2 made of ceramics is set to a wafer placement surface 3, a heat generation resistor 5 is provided on the other main surface or inside, and at the same time a power feed section that is electrically connected to the heat generation resistor 5 is provided on the other main surface. In the water-heating device, the temperature measurement section of a sheath-type thermocouple 10 is arranged at a recess 21 that is formed on the soaking plate 2, thus pressing or fixing the temperature measurement section by a metal chip 22 and a presser tool 24.
Patent JP-2002111861-A (JP)
Title: Portable terminal
Inventor: IOKA SEIJI
IPC: H04W88/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which can be readily manufactured and made smaller and thinner. SOLUTION: This portable telephone 100 has a liquid crystal display 106, EEPROM 140 for storing name plate information, and a liquid crystal display drive means 150 for displaying the name plate information on the liquid crystal display 160.
Patent JP-2002111530-A (JP)
Title: Communications equipment and communication system
Inventor: WATANABE MIKIO
IPC: H04B1/40
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide communications equipment which can be connected easily to another communication equipment for radio communication and will not consume must electric power and with which the user can easily grasp the communicating state of the equipment. SOLUTION: This communications equipment is provided with a transmitting- receiving means 76, which can transmit and receive information to and from another communications equipment by radio, a displaying means 16 which displays the communicating state of the equipment with another communications equipment, and a control means (information-processing means 62) which changes the state of the displaying means 16 from a standby state to a utilized state, in which the means 16 is caused to display the communicating state, when the communication with another communications equipment is established. Consequently, the user of the communications equipment can easily grasp the communicating state, and at the same time, the power consumption of the communications equipment can be reduced.
Patent JP-2002111148-A (JP)
Title: Circuit board and its manufacturing method
Inventor: AMANO TOSHIAKI
IPC: H05K3/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To achieve reliable flip-chip mounting. SOLUTION: The circuit board 10 has an insulating board 11, a circuit pattern 22 formed on one main surface of the insulating board 11, a metal bump 17 for junction formed on a circuit pattern 22 to join an electrode pad provided on one main surface of a semiconductor chip to the circuit pattern 22, and an alignment marks 18 formed on the other of the insulating board 11 for utilizing in alignment when the semiconductor chip is subjected to the flip-chip packaging. The manufacturing method of the circuit board 10 includes a process for forming a resist pattern by the photolithography technique using a single photo mask having a pattern corresponding to both the metal bump 17 for junction and an alignment marks 18, and a process for utilizing the resist pattern to simultaneously form both the metal bump 17 for junction and the alignment marks 18.
Patent JP-2002118742-A (JP)
Title: Radiographic image information reader
Inventor: ARAKAWA SATORU
IPC: G06T1/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic image information reader that can convert the pixel density of a read image. SOLUTION: The radiographic image information reader provided with a stimulating light emission means 11 that emits in linear form a stimulating light 10 to part of a stimulable phosphor sheet 13 on which radiographic image information is stored; a CCD line sensor 17 that has photoelectric conversion sections, placed in parallel along the linear stimulating light emission part of the stimulable phosphor sheet 13;  and a subscanning means 18, is provided with a read means 21 that reads stored electric charges of the CCD line sensor 17 by each of n-sets (2<=n) of the photoelectric conversion sections placed adjacent to each other, where 'n' is freely revised, to obtain an image signal by one pixel and with a signal adder means 22 that sums output signals S1 from the read means 21 by each of m-sets (2<=m) of read lines arranged in the sub scanning direction, where 'm' is freely revised to obtain an image signal S2 by one line.
Patent JP-2002116665-A (JP)
Title: Image forming apparatus
Inventor: NOZAWA TAKUMI
IPC: H04N1/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus where an alert is issued when a wrong side of an original is scanned. SOLUTION: In the image forming apparatus obtaining a digital image data for being outputted to a fax or a copy by scanning the original by a scan part, a white paper detecting means detecting a white page from the image data outputted from the scan part, the alert means feeding the alert when the white page is detected by the white paper detecting means and a recording part recording the image data outputted from the scan part are provided.
Patent JP-2002075061-A (JP)
Title: Transparent conductive film
Inventor: MINAMI UCHITSUGU
IPC: H01B1/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a new impurity co-added zinc oxide(ZnO) transparent conductive film, and target materials and patterning technique used to manufacture the thin film so as to easily control chemical characteristics of ZnO base transparent conductive film without remarkably spoiling visible light transmittance and electrical resistivity by co-adding to ZnO one or more sorts of donor impurities and chromium(Cr) at the same time. SOLUTION: The transparent conductive film is formed by employing the impurity co-added ZnO film which contains one or more sorts of donor impurities (for example, Al from Al2O3 powders used as a raw material which is added to Zn by about 3 at.%) and Cr from chromium oxide(CrO2) powder used as a raw material of 0.1 to 10 at.% to Zn, preferably ranging 1 to 5 at.%, which are co-added to ZnO.
Patent JP-2002119596-A (JP)
Title: Sleep promotion equipment
Inventor: MATSUURA TETSUYA
IPC: A61M21/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide sleep promotion equipment by which blood vessels in the peripheral part of a sleeping person (7) are dilated and, in the meantime, wastefull heating to stop-off heat radiation from the peripheral part is not performed. SOLUTION: The sleep promotion quickening equipment (10) is arranged in a sleep capsule (4) and provided with a temperature sensor (18) detecting skin temperature in the foot part of the sleeping person (7), a heat source box (14) stored with a Peltier element (11), a temperature conditioning box (19) covering the foot part of the sleeping person (7) and a controller (17). The controller (17) controls the heat source box (14) to keep the skin temperature in the foot part of the person (7) at 34 deg.C.
Patent JP-2002121810-A (JP)
Title: Street infiltration basin and street infiltration manhole pit
Inventor: EBATA SUKEAKI
IPC: E03F1/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an infiltration basin, in which an infiltration function is maintained for a prolonged term and to which a permeable body is fixed firmly and is not slipped off. SOLUTION: The street infiltration basin contains a basin body 3 as an integral molded form having a cylindrical side wall 7 and permeable bodies 5 having reticulate surface sections 13. The permeable bodies 5 are buried to the side wall 7 under the state in which the longitudinal direction of the reticulate surface sections 13 is set to penetrate in the internal and external direction of the side wall 7, and fixed and connected integrally.
Patent JP-2002123467-A (JP)
Title: Electronic bulletin board system
Inventor: MATSUNAGA SATOHIKO
IPC: G06F17/28
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic bulletin board system which has a translation function and is convenient. SOLUTION: This electronic bulletin board system in which one or a plurality of terminal devices are allowed to write a message in a shared storage unit set on a prescribed storage medium and to read the message from the shared storage unit, is provided with a machine translating means for performing machine translation of the message in any process from writing up to reading and a screen display supporting means for managing the original message corresponding to be the translation source of machine translation and a translated message corresponding to be a translation destination in a format corresponding to the shared storage unit and displaying the original message or the translated message on the screen of a terminal device involved in response to a request from the terminal device.